SNAP23

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/snap23

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the scientific name?SNAP23 gene (Homo sapiens)
2. What is the protein family?Soluble NSF attachment protein (SNAP)
3. How does SNAP23 help cells talk to each other?It works with other proteins to bring the vesicle close to the cell surface, then lets the vesicle merge with the membrane so its contents can be released outside the cell.
4. Why is SNAP23 important for nerves?In nerve cells, SNAP23 helps release neurotransmitters, the chemicals that let signals jump from one neuron to another, which is essential for thinking, moving, and feeling.

SNARE Proteins: Proteins essential for mediating membrane fusion in cellular transport.
Exocytosis: The process by which cells release molecules to the outside.
Protein Isoforms: Variations of a protein produced from the same gene, with potentially different functions.
Homeostasis: The maintenance of a stable internal environment in an organism.